Curved fan blade



FIG. 1 is a front perspective view of the curved fan blade;

FIG. 2 is a rear perspective view of the curved fan blade;

FIG. 3 is a front elevational view of the curved fan blade;

FIG. 4 is a rear elevational view of the curved fan blade;

FIG. 5 is a side elevational view of the curved fan blade; and,

FIG. 6 is a side elevational view of the opposed side of the curved fan blade. 

I claim the ornamental design for a curved fan blade, as shown and described. 